[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]  Richard MacLean [@MacleanRico](/creator/twitter/MacleanRico) on x XXX followers Created: 2025-07-21 20:36:30 UTC “Giant Black Box” xAI’s Grok X likely runs on an expanded version of the Colossus supercomputer, which trained Grok X with XXXXXXX NVIDIA Hopper GPUs (*Web:13,24*). No direct cost for Grok 4’s hub is public, but we can estimate based on industry data and xAI’s trajectory. XX engagements  **Related Topics** [colossus](/topic/colossus) [$nvda](/topic/$nvda) [stocks technology](/topic/stocks-technology) [Post Link](https://x.com/MacleanRico/status/1947395280296656980)
[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]
Richard MacLean @MacleanRico on x XXX followers
Created: 2025-07-21 20:36:30 UTC
“Giant Black Box” xAI’s Grok X likely runs on an expanded version of the Colossus supercomputer, which trained Grok X with XXXXXXX NVIDIA Hopper GPUs (Web:13,24). No direct cost for Grok 4’s hub is public, but we can estimate based on industry data and xAI’s trajectory.
XX engagements
Related Topics colossus $nvda stocks technology
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